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LMZK‑10‑2 10kV Split‑Core Open‑Type Current Transformer Dedicated for Gas‑Filled Inflatable Cabinet RMU

The LMZK-10 open-type current transformer dedicated to gas-filled cabinets stands out for its crucial role in enhancing power system performance and safety. This innovative product is specifically tailored for gas-insulated switchgear, ensuring high precision and reliability across a wide range of applications.

    Model and its meaning

    LMZK-10-2.jpg

    Summarize

    The LMZK-10 current transformer is designed to convert high-current signals into low-current signals, a function crucial for power system monitoring and protection. The LMZK-10 provides accurate current measurement, playing a key role in ensuring the safe and stable operation of power systems. This function is especially important in high-voltage and harsh environments, making the LMZK-10 an indispensable tool for engineers and technicians.

    A key highlight of the LMZK-10 is its high-precision measurement capability. This transformer is designed to provide accurate current readings, crucial for effective monitoring of electrical systems. The LMZK-10's high precision ensures that any current fluctuations can be detected promptly, enabling immediate corrective action. This accuracy not only enhances system safety but also contributes to improved overall efficiency.

    In addition to its high precision, the LMZK-10 also boasts superior insulation performance. This current transformer features a gas-insulated design with excellent withstand voltage, enabling it to withstand a wide range of complex environments. This characteristic is particularly important in gas-insulated switchgear, where the risk of arcing and insulation failure is higher. The robust insulation of the LMZK-10 ensures reliable operation even under the most demanding conditions.

    Technical parameter

    Load power factor: COCφ = 0.8 (lagging)

    Rated secondary current: 5A or 1A optional

    Rated Frequency: Supports 50Hz or 60Hz

    Soil Level: Meets Level III standards

    Ambient temperature range: Minimum -5℃, maximum 40℃, with average daily temperature not exceeding 30℃.

    Applicable Altitude: Not exceeding 1000 meters

    Product conforms to standards: GB/T20840.1 and GB/T20840.2

    Model

    Purpose

    Measure the
    current transformer

    Protect the
    current transformer

    Double-winding
    current transformer

    Current
    ratio

    Accuracy level and
    rated load(VA)

    Accuracy level and
    rated load(VA)

    Accuracy level and
    rated load(VA)

    0.5

    1

    3

    10P5

    10P10

    0.5

    1

    10P10

    10P5

    LMZK-10-3

    50/5

    2.5

    75/5

    2.5

    100/5

    2.5

    2.5

    150/5

    2.5

    3.75

    1.5

    200/5

    2.5

    2.5

    5

    2.5

    300/5

    2.5

    2.5

    5

    2.5

    2.5

    1.5

    400/5

    5

    5

    5

    2.5

    2.5

    2.5

    2.5

    500/5

    5

    5

    5

    2.5

    2.5

    2.5

    2.5

    600/5

    5

    5

    5

    2.5

    2.5

    2.5

    2.5

    LMZK-10-2.jpg